Inventor · disambiguated record
Ki-Cheol Lee
Also filed as: LEE KI-CHEOL
31 granted patents·10 pending applications·255 citations·filing 2003–2019
97Inventor score
Top patents by PatentIndex Score
41 records- 0188US7366415B2Wavelength division multiplexing-passive optical network capable of integrating broadcast and communication servicesSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Apr 29, 2008·27 cites·7 claims
- 0288US7330656B2Passive optical network employing code division multiple accessSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 12, 2008·35 cites·10 claims
- 0385US7428385B2Ethernet PON using time division multiplexing to converge broadcasting/video with dataSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 23, 2008·39 cites·15 claims
- 0479US7382982B2Ethernet passive optical network for integrating broadcast and communication based on time division multiplexing schemeSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jun 3, 2008·16 cites·16 claims
- 0577US8732424B2Hybrid storage apparatus and method of sharing resources thereinLEE KI-CHEOL·Filed 2010·Granted May 20, 2014·6 cites·20 claims
- 0674US7292784B2High speed optical routing apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 6, 2007·12 cites·18 claims
- 0771US7133609B2Bidirectional WDM self-healing ring networkSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Nov 7, 2006·10 cites·10 claims
- 0870US7280758B2Optical multi-ring network for burst data communicationSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 9, 2007·10 cites·15 claims
- 0970US7085498B2Apparatus for regenerating all-optical signal and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Aug 1, 2006·11 cites·9 claims
- 1069US8156475B2Device and method for testing embedded software using emulatorCHOI BYOUNG-JU·Filed 2008·Granted Apr 10, 2012·6 cites·16 claims
- 1167US7330650B2Bi-directional wavelength division multiplexing self-healing optical ring networkSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 12, 2008·7 cites·9 claims
- 1267US7239808B2Subscriber interfacing device in communication-broadcasting convergence FTTHSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jul 3, 2007·7 cites·18 claims
- 1366US7272318B2Passive optical network employing multi-carrier code division multiple accessSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 18, 2007·7 cites·20 claims
- 1466US7228071B2Wavelength division multiplexing optical switching systemSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jun 5, 2007·7 cites·15 claims
- 1565US11592070B2Gas cylinder and gas spring for preventing gas leakage, and method for manufacturing sameSAMHONGSA CO LTD·Filed 2019·Granted Feb 28, 2023·1 cites·10 claims
- 1665US7200329B2Wavelength path monitoring/correcting apparatus in transparent optical cross-connect and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Apr 3, 2007·6 cites·16 claims
- 1764US8184589B2Apparatus and method for controlling layer 3 handover of mobile nodeLEE KI-CHEOL·Filed 2007·Granted May 22, 2012·3 cites·20 claims
- 1864US7277639B2Bi-directional optical add/drop multiplexer for WDM optical networksSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Oct 2, 2007·6 cites·12 claims
- 1961US8194607B2Handover control method and apparatus for efficiently buffering packets in wimax networkLEE KI-CHEOL·Filed 2008·Granted Jun 5, 2012·2 cites·21 claims
- 2061US7280754B2Two-fiber optical ring networkSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 9, 2007·5 cites·14 claims
- 2161US7167302B2Gain-flattened wideband erbium-doped optical fiber amplifierSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jan 23, 2007·6 cites·14 claims
- 2260US7123830B2WDM self-healing optical ring networkSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 17, 2006·4 cites·6 claims
- 2359US7450581B2Ethernet passive optical network for convergence of broadcasting and communicationSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 11, 2008·5 cites·16 claims
- 2456US7298976B2Bi-directional optical cross-connect deviceSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Nov 20, 2007·3 cites·12 claims
- 2556US7272311B2Optical ring network for burst data communicationSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Sep 18, 2007·3 cites·7 claims
- 2655US8335214B2Interface system and method of controlling thereofLEE JAE-BOK·Filed 2009·Granted Dec 18, 2012·2 cites·18 claims
- 2754US7103241B2Optical switching deviceSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Sep 5, 2006·3 cites·6 claims
- 2853US8255874B2Apparatus and method for automatically extracting interface of embedded softwareCHOI BYOUNG-JU·Filed 2008·Granted Aug 28, 2012·1 cites·13 claims
- 2952US7409158B2Large-capacity optical router using electric bufferSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Aug 5, 2008·2 cites·18 claims
- 3052US2006018334A1Communication/broadcast multiplexer and demultiplexer used in communication/broadcast-integrated systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
- 3146US2014145483A1Column unit for chairSAMHONGSA CO LTD·Filed 2012·Application pending·0 cites
- 3245US7006723B2Optical add/drop multiplexerSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 28, 2006·0 cites·20 claims
- 3345US2007165536A1Complex network management system and method thereofLEE KI-CHEOL·Filed 2006·Application pending·0 cites
- 3443US2005069317A1Ethernet passive optical network accommodating real-time broadcast/image signals and being capable of providing security for broadcast/image signalsFiled 2004·Application pending·0 cites
- 3541US2007147374A1System and method for controlling multicasting serviceLEE KI-CHEOL·Filed 2006·Application pending·0 cites
- 3640US2006133300A1Centralized control of multi protocol label switching (MPLS) networkLEE KI-CHEOL·Filed 2005·Application pending·0 cites
- 3739US7134379B2Gas cylinderJEON YOUNG SANG·Filed 2003·Granted Nov 14, 2006·3 cites·19 claims
- 3839US2006140132A1Apparatus and method for performance management in MPLS networkLEE KI-CHEOL·Filed 2005·Application pending·0 cites
- 3939US2011202273A1Method and apparatus for transmitting and receiving map dataSAMSUNG ELECTRONICS CO LTD·Filed 2010·Application pending·0 cites
- 4037US2004218926A1Optical add/drop multiplexerKIM JONG-KWON·Filed 2003·Application pending·0 cites
- 4135US2006168279A1Apparatus and method for providing multi protocol label switching (MPLS)-based virtual private network (VPN)KI BEOM PARK·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ki-Cheol Lee files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →